将刹车继续“放”在紧急制动档，让驾驶员使卡车转弯，以此试一下车辆的前照灯，包括大灯、小灯、左侧和右侧信号灯以及挡风玻璃刮水器等。

With the emergency brake remaining "set" have the truck driver turn on and test the headlights both high and low beams, both left and right front signal lights and the windshield wipers.

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车辆在紧急制动时自动打开警示灯连续闪烁，险情解除后，驾驶员把车辆加速到正常速度时再去解除警示灯，这样就提高了大家的行车安全，从而防止了追尾事故的发生。

However, we still use the emergency lamp of the 40s, and when emergency braking or an accident takes place, only by manual can the driver make alarm light flashed.

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